# Distance between Tehran (THR) and Bojnord (BJB)

Flight distance from Tehran to Bojnord (Mehrabad International Airport – Bojnord Airport) is 356 miles / 572 kilometers / 309 nautical miles. Estimated flight time is 1 hour 10 minutes.

Driving distance from Tehran (THR) to Bojnord (BJB) is 436 miles / 702 kilometers and travel time by car is about 8 hours 50 minutes.

## Map of flight path and driving directions from Tehran to Bojnord.

Shortest flight path between Mehrabad International Airport (THR) and Bojnord Airport (BJB).

## How far is Bojnord from Tehran?

There are several ways to calculate distances between Tehran and Bojnord. Here are two common methods:

Vincenty's formula (applied above)
• 355.699 miles
• 572.442 kilometers
• 309.094 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 355.068 miles
• 571.426 kilometers
• 308.545 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

City: Tehran
Country: Iran
IATA Code: THR
ICAO Code: OIII
Coordinates: 35°41′21″N, 51°18′48″E

B Bojnord Airport
City: Bojnord
Country: Iran
IATA Code: BJB
ICAO Code: OIMN
Coordinates: 37°29′34″N, 57°18′29″E

## Time difference and current local times

There is no time difference between Tehran and Bojnord.

+0330

+0330

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 77 kg (171 pounds).

## Frequent Flyer Miles Calculator

Tehran (THR) → Bojnord (BJB).

Distance:
356
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
356

Round trip?